<template>
  <view>
    <!-- 选择收货地址 -->
    <view class="address-choose" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="BtnChoose" @click="chooseAddress">请选择收货地址+</button>
    </view>
    <!-- 渲染收货信息 -->
    <view class="address-info" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">
            收货人：{{address.userName}}
          </view>
        </view>
        <view class="row1-right">
          <view class="phone">电话：{{address.telNumber}}</view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">
          收货地址：
        </view>
        <view class="row2-right">
          {{addstr}}
        </view>
      </view>
    </view>
    <!-- 底部边框线 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>

<script>
  import {
    mapState,
    mapMutations,
    mapGetters
  } from 'vuex'
  export default {
    name: "my-address",
    data() {
      return {
        // address:{}
      };
    },
    computed: {
      ...mapState('m_user',['address']),
      // 将 m_user 模块中的 addstr 映射到当前组件中使用
      ...mapGetters('m_user',['addstr']),
    },
    methods: {
      ...mapMutations('m_user',['updateAddress']),
      async chooseAddress() {
        // 1. 调用小程序提供的 chooseAddress() 方法，即可使用选择收货地址的功能
        //    返回值是一个数组：第 1 项为错误对象；第 2 项为成功之后的收货地址对象
        const [err, succ] = await uni.chooseAddress().catch(err => err)
        console.log(err);
        if (err === null && succ.errMsg === 'chooseAddress:ok') {
          // 为 data 里面的收货地址对象赋值
          // this.address = succ
          this.updateAddress(succ)
        }
        if(err && (err.errMsg === 'chooseAddress:fail auth deny' || err.errMsg === 'chooseAddress:fail authorize no response')){
          // 调用这个函数，让用户重新授权
          this.reAuth()
        }
      },
      // 2022年7月之前收货地址需要授权，2022年7月以后，小程序收货地址无需授权,在manifest.json=>源码试图=>mp-weixin添加配置项
      // "requiredPrivateInfos": [
      //         "chooseAddress"
      //     ],
     async reAuth(){
       const [err2,confirmResult] =  await uni.showModal({
          content:'检测到您没有打开地址权限，是否允许设置打开？',
          confirmText:'确认',
          cancelText:'取消'
        })
        if(err2) return
        
        if(confirmResult.cancel) return uni.$showMsg('您取消了地址授权')
        if(confirmResult.confirm) return uni.openSetting({
          success:(settingResult)=>{
            if(!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了授权!')
            if(settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功，请选择收货地址!')
          }
        })
      }
    },
  }
</script>

<style lang="scss">
  .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }

  .address-choose {
    height: 90px;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .address-info {
    font-size: 13px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5px;

    .row1 {
      display: flex;
      justify-content: space-between;

      .row1-right {
        display: flex;
        justify-content: space-between;
      }
    }

    .row2 {
      display: flex;
      align-items: center;
      margin-top: 10px;

      .row2-left {
        white-space: nowrap;
      }
    }
  }
</style>
